This is completely harmless as all it says is that if your PC tries to connect to motd.pinion.gg that the IP is 127.0.0.1 which is your PC’s local address. So instead of loading ad HTML the connection will just fail._____________________________________________

A note: "pinion" might change their ads host, so be ready to change the setting.I tried to connect to motd.pinion.gg, it had nothing. Maybe the host URL already switched.

The thing is that some servers will stop you from playing until you turn them on.It forces you into spectator, and tells you how to turn them on.If you try to join a team, it puts you back into spectator, and shows the message again.After you turn the HTML MotD back on, it shows you the game crashing ad.